1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
adelina 88 [10]
3 years ago
12

Set a timer for 20 seconds. Next, get ready to walk! Start the timer and count the number of steps you take in 20 seconds. Now f

or some math — using the number of steps you just counted, figure out the following:
The number of steps you took ÷ 20 seconds = _____ steps per second (round this to 2 decimals)

We want to make a five-second animation of a stick figure walking, so…

Five seconds x your # of steps per second = _____ steps

The walk cycle is for each foot taking a step, so two steps equals a walk cycle.

Total steps ÷ 2 = _____ walk cycles in your five-second animation
Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
6 0

Answer:

1. 2.5 steps per second

2. 1.25 steps

Step-by-step explanation:

You might be interested in
An electrical heating element produces heat depending on the resistance of the element and the current passed through it. The he
vredina [299]
The heat produced by current I is
H = I²R
where
R =  resistance.
According to the formula, heat produced is proportional to the square of the current.

When a current of I = 2 amps is applied, the heat produced is 
H = 10x³ + 80.
This heat includes heat due to a fixed current of 2 amps, and heat due to a variable current of x amps.

Because the heat produced is proportional to the square of the current, write the expressions as
H = (10x)*(x²) + 20*(2²)

The second term on the right is heat due to the fixed current of 2 amps, written as
20*(2²).
Therefore the fixed resistance is R = 20 ohms, and the square of the fixed current is 2².

The first term represents heat due to variable resistance, written as
(10x)*(x²).
Therefore the variable resistance is 10x, and the square of the variable current is x².

Answer:
The variable current is  10x.
6 0
3 years ago
Y decreased by 9is 8
olga55 [171]

Answer:

It's easy to figure it out. The equation we have is 8 = y - 9. We need to isolate y. Simply add 9 to each side of the equation to get this: 17 = y.

ANSWER: 17 = y

8 0
3 years ago
you want to put 2000 in a simple intrest account. it has 2.5 annual intrest rate. how long will it take you to earn 500 in intre
mash [69]
Interest = PRT /100

500 = 2000*2.5*T / 100
5000T = 50,000
T = 50,000 / 5000 = 10 years
5 0
3 years ago
5(7 + 3x) - 12 how to simplify​
motikmotik

To solve this we need to use this formula:

a(b+c)=ab+ac

5(7+3x)-12=35+15x-12=15x+23

6 0
3 years ago
Read 2 more answers
Cos (a + 60 ) + Cos (a-60)​
Nadusha1986 [10]

Answer:

the answer is 0.9988747935

hope that works!!

8 0
2 years ago
Other questions:
  • -(7z-6)+9z-3 simplify
    11·2 answers
  • Mrs. Lay's Instagram followers went from<br> 40 to 72. What was the percent increase?
    11·1 answer
  • Which statement about the Golden Age of Islam is a fact rather than an opinion?
    9·1 answer
  • Rita is saving up 15,000 to put a down payment on a condominium. If he starts with 8,000 saved and saves an additional $850 each
    10·1 answer
  • Does the table below represent a function yes or no.
    6·2 answers
  • PLEASE HELP BEST ANSWER WILL GET BRAAINLY I BEG OF YOU
    13·2 answers
  • Suppose that the function f(x)=3x+10 represents the cost to rent a movie for a month. Kim has $15. How many more dollars does sh
    15·1 answer
  • Extra points!!no links tho
    8·1 answer
  • Explain how to divide when the divisor is a decimal.
    12·2 answers
  • PLEASE HELP ASAP, I WILL GIVE 40 POINTS IF THE RIGHT ANSWER, AND BRAINLEST, ASAP
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!